Backend engineer building scalable microservices and high-throughput systems.
Backend Developer at Deloitte USI, working on microservices, asynchronous pipelines, and high-throughput databases. Based in Mumbai, India.
About
I'm a Backend Developer at Deloitte USI, building scalable microservices and cloud-native backend systems with a focus on performance, reliability, and clean architecture.
My experience spans designing scalable REST APIs, architecting microservices, developing event-driven and asynchronous workflows, integrating databases and third-party services, and building enterprise healthcare solutions used by 50+ hospitals.
I enjoy designing distributed systems, solving complex backend challenges, and building reliable applications that are scalable, maintainable, and production-ready.
Experience
- Architected and deployed production-ready Spring Boot microservices, ensuring high availability, system reliability, and efficient resource utilization.
- Optimized REST APIs and PostgreSQL queries, cutting p95 response latency from ~350ms to <150ms for high-traffic endpoints.
- Engineered an asynchronous job pipeline using AWS SQS that processes ~10k jobs/day, with built-in retry mechanisms and strict idempotency.
- Cut database load by 40% by implementing a distributed caching layer using Amazon ElastiCache (Redis) for hot key lookups.
- Delivered key MVP features for pharmaceutical clients using AI-assisted workflows (Cursor, Antigravity), accelerating development cycles by 35%.
- Led end-to-end development of a healthcare SaaS platform (Node.js/Next.js), scaling it from 5 to 50+ hospitals supporting 50k+ transactions.
- Designed PostgreSQL schemas and optimized complex SQL queries, achieving a 30% query speedup for high-volume reporting workloads.
- Built an asynchronous notification engine using Redis & Bull queues for WhatsApp messaging, boosting queue throughput by 40% while decoupling core APIs.
- Developed an internal operations portal using Next.js and TypeScript to streamline hospital onboarding, provider scheduling, and platform analytics.
- Automated AWS cloud infrastructure deployments (EC2, S3, CloudFront) with CI/CD pipelines, eliminating manual release overhead.
Education
- Graduated with a 9.48 CGPA from Vivekanand Education Society's Institute of Technology.
- Comprehensive coursework in Data Structures & Algorithms, DBMS, Operating Systems, Computer Networks, and Software Engineering.
Stack
Projects
Devise — Sandboxed Code Execution Platform
A microservices-based online judge platform supporting multi-language code execution. Features Docker-based CPU/memory sandboxing for C++, Java, and Python, RabbitMQ submission queues, JWT + RBAC authorization, and isolated PostgreSQL databases per service.
Hybrid-RAG — Hybrid Retrieval-Augmented Generation Engine
An advanced RAG engine combining keyword search (Elasticsearch BM25) and vector search (Qdrant) via Reciprocal Rank Fusion (RRF). Implements Cross-Encoder reranking to deliver high-precision answers with inline source citations.
AstraHost — Automated React Deployment & Analytics Platform
An automated deployment platform for React applications. Given a GitHub repository URL, spins up Docker containers on AWS ECS to build assets, streams build logs & traffic analytics via Apache Kafka into ClickHouse DB, and serves apps via a custom reverse proxy with Redis rate limiting.
Contact
Let's connect regarding backend development, microservices, or AI systems.
Reach out directly via email, LinkedIn, or check out my repositories on GitHub.
Email me